Crash every time multiple streams are happening

[TheDreadPirate]

Both of your ffmpeg logs have weird blocks of characters at the end. Are you running out of disk space? Transcodes are written to disk. The fact that only when multiple streams at the same time, many/all appear to be transcoded, results in crashes kind of points towards running out of disk space.

It looks like you may have thought of that since you moved transcodes from container path /config/transcodes to /transcodes. But are they on the same host volume?

The later crashes appear to be due to zombie jellyfin processes preventing new instances from starting.